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| author |   Al Viro <viro@ZenIV.linux.org.uk> | 2017-12-05 23:27:57 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-05 18:39:28 -0500 |
| commit | a5739435b5a3b8c449f8844ecd71a3b1e89f0a33 (patch) | |
| tree | b440fa1710f0e7c3779461cb1d851596d5b11ac5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dccp: CVE-2017-8824: use-after-free in DCCP code (diff) | |
| download | linux-dev-a5739435b5a3b8c449f8844ecd71a3b1e89f0a33.tar.xz linux-dev-a5739435b5a3b8c449f8844ecd71a3b1e89f0a33.zip | |
fix kcm_clone()
1) it's fput() or sock_release(), not both
2) don't do fd_install() until the last failure exit.
3) not a bug per se, but... don't attach socket to struct file
until it's set up.
Take reserving descriptor into the caller, move fd_install() to the
caller, sanitize failure exits and calling conventions.
Cc: stable@vger.kernel.org # v4.6+
Acked-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions